baber/WOPTO huggingface dataset:
Patent JP-S6427074-A (JP)
Title: Error detector for magnetic disc device
Inventor: TAKIGAMI HIROBUMI
IPC: H03L7/08
Filed: 1987-07-23
Abstract: PURPOSE:To reduce an error processing at a high-order device and to lighten a load by stopping the output of a phase synchronizing loop generating circuit PLO error generated when an unstationary condition exists after a motor is activated and outputting a latched PLO error. CONSTITUTION:A rise latch circuit 1 detects and stores the change of a PLO signal, and by a fall detecting circuit 4, the change of the PLO signal and the signal of the circuit 1 is detected. A fall latch circuit 5 stores the change of the signal of the circuit 4, and the level of the PLO signal is detected by a level detecting circuit 3. Further, from the signal of the circuit 5 and the signal of the circuit 3, an error detecting circuit 6 detects and outputs the error condition of the PLO. When a reset circuit 2 is transmitted from the high order device, the signal of the circuit 5 is changed by a reset signal and the PLO signal. Thus, the output of the PLO error generated in the unstationary condition can be inhibited, and by outputting the latched PLO error, the load of the high- order device can be reduced.
Patent JP-H05274673-A (JP)
Title: Production and apparatus for production of magnetic recording medium
IPC: G11B5/84
Filed: 1992-06-19
Abstract: PURPOSE:To provide the process and apparatus for production of the magnetic recording medium which can improve productivity while assuring reliability. CONSTITUTION:One or plural film forming sections B, C for ferromagnetic metallic thin films and a film forming section D for a protective film are respectively provided within one vacuum system 1. A nonmagnetic base 4 is successively supplied to the respective film forming sections B to D within the vacuum system 1 and the ferromagnetic metallic thin films and the protective film are formed inline on the moving and traveling nonmagnetic base 4. Cooling rolls, evaporating sources and heating means for forming the ferromagnetic metallic thin film are disposed in the film forming sections B, C and a film forming means for forming the protective film is disposed in the film forming section D. These film forming sections B to D may consist of the regions partitioned by partition walls X, Y, Z, W, etc., in the vacuum system 1 and may consist of the vacuum chambers provided independently in correspondence to the respective film forming sections B to D.
Patent JP-H0734436-A (JP)
Title: Conveying equipment for fish
Inventor: TERAZONO KATSUJI
IPC: E02B8/08
Filed: 1993-07-27
Abstract: PURPOSE:To improve functions by lifting both water and fish being received by a vessel in the down-stream wall surface of a dam, up to the neighborhood of the top of the dam, releasing the water and fish toward the upstream wall surface of the dam via a discharge channel, accommodating them into another vessel, and lowering the vessel down to a reservoir. CONSTITUTION:A truck 9 is lowered along a guide rail 10 by a winch 11, while an accommodating vessel 1a is received by a water tank 7 and filled with water. Next, both water and fish going-upstream are poured through an inclined passage 24 into the vessel 1a, and then the truck 9 is lifted up to the neighborhood of the top of a dam. Then, a discharge pipe 3 is automatically laid down via a stopper, and the water and fish within the vessel 1a are released into a discharge channel 12. After the water and fish are put into an accommodating vessel 13a, the truck 15 is lowered by a winch 17 along a guide rail 16 down to the water surface of a reservoir in the upstream. Both truck 15 and vessel 13a are stopped by the buoyancy of a float 19 at a prescribed position in the water, while the fish is released from the vessel 13a being rotated. With this constitution, construction cost and maintenance fee can be cut down, the operation can be automated, while coping with variation in the water level.
Patent JP-2000062165-A (JP)
Title: Ink jet recording head and manufacture thereof
Inventor: MIURA MASAYOSHI
IPC: B41J2/055
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a multinozzle ink jet recording head of high density nozzle arrangement and an inexpensive mass production method thereof. SOLUTION: The ink jet recording head comprises a plurality of ink liquid chambers (pressure chambers) 13 arranged in specified directions while communicating with an ink supply, and a plurality of nozzles 11a arranged in specified directions while communicating with respective ink liquid chambers 13 wherein planar members 14, 15, 17, 18 having a piezoelectric plate member for ejecting ink from the ink liquid chamber are arranged, while being laminated, in the arranging direction of the nozzles 11a between the ink liquid chambers 13. This structure realizes a multinozzle ink jet recording head of high density nozzle arrangement.
Patent JP-H0233647-A (JP)
Title: Data processor
Inventor: FUKUYA TETSUYA
IPC: G06F13/36
Filed: 1988-07-25
Abstract: PURPOSE:To give an access to each internal block at a high speed and to improve the performance of a data processor by separating data for each processor and performing the switch between the input and output lines via a selector. CONSTITUTION:The data fetched to a data buffer part 1 are sent to all bus gate parts 2 via the write lines of the internal data buses 5. Here it is decided based on the signal produced at a selector part 3 whether those data should be sent to the internal blocks 4 or not. Then the data are sent to each function block through the write line of an intra-block data bus 6. In a data access state, the data are fetched to the parts 2 from the blocks 4 via the read lines of the buses 6. Then the data on the parts 2 which are decided by the part 3 are sent to the part 1 through the read/write actions of the data buses 5. The load covering the part 1 through the parts 2 is decided, and these parts 1 and 2, and the parts 2 and blocks 4 can be simply separated from each other.
Patent JP-H0472044-A (JP)
Title: Manufacture of aluminum alloy for packaging container having high strength and low orientation property
Inventor: ETO TAKEHIKO
IPC: C22C21/00
Filed: 1990-07-12
Abstract: PURPOSE:To obtain an aluminum alloy for a packaging container by specifying the amounts of Mn, Mg and Cu as main alloy elements and manufacturing conditions in an Al alloy having a specified compsn. CONSTITUTION:This Al alloy is formed by subjecting the ingot of an allay contg., as essential components, by weight, 0.5 to 1.5% Mn, 0.5 to 3% Mg and 0.5 to 3% Cu, furthermore contg. one or more kinds among <=0.7% Fe, <=0.6%. Si, 0.4% Zn, <=0.3% Cr and <=0.05% Ti and the balance A to homogenizing heat treatment at 500 to 600 deg.C and hot rolling at 270 to 600 deg.C and thereafter combinedly executing process annealing at 350 to 550 deg.C and cold rolling at 30 to 70% cold rolling ratio.
Patent JP-S6078001-A (JP)
Inventor: SASAKI TAKUJI
IPC: E01B25/34
Filed: 1983-10-05
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0680521-A (JP)
Title: Agent for generating vapor of isothiocyanic acid ester and sterilization treatment method using the same
Inventor: TAKADA ASAMI
IPC: A23L3/3535
Filed: 1991-06-28
Abstract: PURPOSE:To obtain an isothiocyanic acid ester (ISOTC) vaporgeneration agent having high ISOTC content, strong binding force with absorbed ISOTC, capable of gradually releasing ISOTC vapor over a long time and largely changing ISOTC vapor concentration in equilibrium conditions by the change of temperature. CONSTITUTION:The objective isothiocyanic acid ester vapor-generating agent is obtained by absorbing an isothiocyanic acid ester solution on an activated carbon carrier having a maximum peak of pore volume distribution in the range of pore diameter of 15-35Angstrom  and being >=70% in accumulated pore volume up to 40Angstrom  pore diameter. The sterilization method of article is characterized by sealing the vapor generating agent of isothiocyanic acid ester in a hermetically sealed bag or vessel together with an article, heating the bag or vessel at 30-60 deg.C and then cooling the bag or vessel to ambient temperature.
Patent JP-H0636373-A (JP)
Title: Magneto-optical recording medium
Inventor: TAKEUCHI TSUTOMU
IPC: C08J7/04
Filed: 1992-07-13
Abstract: PURPOSE:To provide a magneto-optical recording medium excellent in weather resistance by forming a UV-curing acrylate resin layer as a protective layer with UV-curing acrylate resin having a specified photopolymerizable oligomer content. CONSTITUTION:When a magneto-optical recording layer is formed on a resin substrate and a protective layer is formed on the recording layer optionally with other layer in-between to obtain a magneto-optical recording medium, the protective layer is formed by applying and curing UV-curing acrylate resin contg. a photopolymerizable oligomer, a photopolymerizable monomer and a photopolymn. initiator. The amt. of the photopolymerizable oligomer is 30-80wt.% of the total amt. of the three components. The objective magneto- optical recording medium excellent in weather resistance and usable at both high temp. and low temp. is obtd.
Patent JP-S6342610-A (JP)
Inventor: SASAKI HARUO
IPC: A01C3/06
Filed: 1986-08-06
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H04348917-A (JP)
Title: Forming method of simple mold for synthetic resin molding
Inventor: AZEYANAGI KAZUYOSHI
IPC: B29C33/38
Filed: 1991-06-28
Abstract: PURPOSE:To produce a simple mold used for multikind and small quantity production at low cost in a short period of time by a method wherein machining, especially milling is obviated. CONSTITUTION:Firstly, a steel molding flask 30, on the side surface of which a horizontal backing material pouring hole 33 is provided to the edge face in addition to the predetermined mold machining such as the smoothing of edge faces and boring. Next, a casting insert 34 is arranged in the molding flask 30. Finally, after the opening of the molding flask 30 is covered by a flat board 35, liquid backing material 36 is poured through the pouring hole 33. After the hardening of the backing material 36, the board 35 is removed. Accordingly, since the edge faces of the backing material covering the insert are flat, the smoothing milling of the edge faces, by which the mold is mounted to a molder, is obviated.
Patent JP-S6246428-A (JP)
Title: Magnetic recording medium
Inventor: TAKAYAMA MASARU
IPC: G11B5/738
Filed: 1985-08-26
Abstract: PURPOSE:To improve wear resistance and corrosion resistance by adopting a Co-Ni-Cr-W alloy as the inorg. protective layer of a magnetic recording layer of a magnetic recording medium, more particularly a hard disk type magnetic recording medium. CONSTITUTION:The inorg. protective layer 4 of the magnetic recording medium successively provided with a nonmagnetic substrate 1, a metallic chromium layer 2 on the surface layer thereof, a thin magnetic metallic film layer 3 and the inorg. protective layer 4 is formed of an alloy essentially consisting of the Co-Ni-Cr-W. Said alloy is composed of 8-25wt% Ni, 15-25wt% Cr, 10-20wt% W, <=10wt% trace component and the balance Co and has the high corrosion resistance and wear resistance. The thin magnetic metallic film layer is preferably of a Co-Ni alloy and the component ratio thereof is adequately Co:Ni=1:1-9:1. An inorg. lubricating agent is used for a solid lubricating layer 5 to be provided on the inorg. protective layer and carbon is preferable. The characteristics are improved by such constitution.
Patent JP-2000017773-A (JP)
Title: Composite lumber
Inventor: KAWASE SHIGEKI
IPC: E04B2/00
Filed: 1998-07-01
Abstract: PROBLEM TO BE SOLVED: To provide a composite lumber with insect proofing performance to keep uncomfortable insects including cockroaches away, antibacterial effect and mildew proofing performance. SOLUTION: This composite lumber consists of resin components 5, filling agent 1, uncomfortable insect repellent 2 and antibacterial agent. The combined lumber is sanitary and comfortable, providing repelling performance to insects representative of cockroaches with the uncomfortable insect repellent 2 and restricting the multiplication of bacteria and fungi with the effect of the antibacterial agent.
Patent JP-H0472735-A (JP)
Title: Process of gettering semiconductor wafer
Inventor: SUGA HISAAKI
IPC: H01L21/322
Filed: 1990-07-13
Abstract: PURPOSE:To enable abundant impurities to be rapidly discharged out of a semiconductor wafer by a method wherein a damage layer is formed on the rear surface of the semiconductor wafer which is to be heated in vacuum atmosphere. CONSTITUTION:Impurities 12 in specific concentration are contained in the surface 11A side of a silicon wafer 11. In this case, a damage layer 13 in specific depth formed of e.g. surface defects, linear defects or crystal grain boundaries 13A extends outside so as to expose the defects 13A in the end rear surface 11B of the silicon wafer 11. When this silicon wafer 11 is arranged in e.g. vacuum vessel to be heated at e.g. 700 deg.C in vacuum atmosphere exceeding 10-3Torr, the defects 13A etc., in the damage layer 13 work as a carrier route for the impurities 12. That is, the impurities 12 are attracted to the parts around the linear defects 13A so as to be discharged outside the wafer 11 through the intermediary of the linear defects 13A.
Patent JP-S6163870-A (JP)
Title: Optical writing device for electrophotographic printer
Inventor: ADACHI KOJI
IPC: B41J2/45
Filed: 1984-09-05
Abstract: PURPOSE:To increase a printing speed without boosting the driving voltage of light emitting elements by arranging plural light emitting arrays and exposing the same position of a photosensitive body plural times. CONSTITUTION:Three light emitting diode arrays 10a-10c each of which arranges plural GaAsP light emitting diodes like a string are arranged in paral lel as a light source 10. Each light emitting diode array is constituted by connecting 64 monolithic chips arranging light emitting diodes at the density of 32 dots/chip and 9.45 dots/mm, and as a whole, 2,048 light emitting diodes are mounted on a string of the light emitting diode array. Namely, the length of the light source is 217mm and printing paper of A4 size can be adopted. Convergent rod lens arrays 11 are arranged between the light source 10 and a photosensitive drum 2 so that light rays from respective light emitting diode arrays 10a-10c are formed on picture element points 12a-12c arranged on the photosensitive drum 2 every 1mm interval.
Patent JP-H09119752-A (JP)
Title: Charge valve
Inventor: SAITO KIYOAKI
IPC: F25B45/00
Filed: 1996-07-16
Abstract: PROBLEM TO BE SOLVED: To easily obtain the predetermined assembling size necessary to open a charge voltage between the upper end spring clamping part of a core shaft and the upper end face of a valve body. SOLUTION: First female threads 2, straight first opening 3, second female threads 4, straight second opening 5, ring-like stepped flat surface 6 and straight third opening 7 are sequentially formed on the inner surface of a valve body 1, and shaft inserting hole 12, fluid pouring hole 13, male threads 14 to be engaged with the threads 4, O-ring 15 brought into close contact with the opening 5, ring-like flat surface 16 in contact with the surface 6 and the end face vale seat 18 of lower end protruding outlet 17 are sequentially provided on the cylindrical valve core body 11.  A core shaft 21 having a valve disc 20 separate from or contact with the seat is assembled in the body 11, a compression coiled spring S is interposed between a spring clamping part 22 and the body 11 to constitute a valve core 10, which is clamped to the position where the surface 16 is brought into contact with the surface 6 to be mounted in the body 1.
Patent JP-H065858-A (JP)
Title: Insulated gate type semiconductor device
Inventor: KINOSHITA KAZUHIRO
IPC: H01L29/78
Filed: 1992-06-20
Abstract: PURPOSE:To prevent relaxing effect of electric field from lowering at the edge of a drain by permitting the insulating film sandwiched by a source electrode interconnecting film and the drain area to be thinner than an insulating film sandwiched by the drain electrode interconnecting film and the drain area. CONSTITUTION:A drain electrode interconnecting film 15 is constituted of a part 15a which makes ohmic contact with an N<+> drain area 23a and an extending part 15b which faces the drain areas 23a and 3b through an interlayer insulating film 17 and the laminating insulating film of a gate oxide film 6. A part which extends from a source electrode interconnecting film 34 and overlaps with an N<-> drain area 3b is permitted to be a field plate 34a. The width of the field plate 34a is reduced and the insulating film under the field plate 34a is formed thinner than the insulating film under the drain electrode interconnecting film 15b. Thus, the electric field at the drain edge is relaxed.
Patent JP-S6165191-A (JP)
Inventor: SHINOHARA KAORU
IPC: G21C17/10
Filed: 1984-09-07
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5888556-A (JP)
Inventor: KOBAYASHI KIYOUZOU
IPC: F25B1/00
Filed: 1981-11-20
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6249004-A (JP)
Title: Hydraulic circuit for construction machine
Inventor: YOKOYAMA TOSHIO
IPC: E02F9/22
Filed: 1985-08-27
Abstract: PURPOSE:To make possible to maintain a construction machine in a horizontal posture on a slope or the like, by enabling a plurality of actuators to be con trolled with the use of control means such as, for example, pedals, etc. provided in a drive cabin. CONSTITUTION:Pilots valves 20 through 23 are connected to a pilot circuit composed of a pilot control valve 28 and a pilot change-over valve 29 through shuttle valves 25, 26, and are changed over under control by control means such as, pedals 18, 19 provided in a driver's cabin. With this arrangement a plurality of actuators 9 are controlled simultaneously or selectively by the control means such as the pedals 18, 19 provided in the driver's cabin, and therefore, the vehicle body of a construction machine which operates on a slope or the like may be maintained in a horizontal posture, and therefore, it is possible to facilitate an underground working of, for example, burying a pipe line.
Patent JP-H0828051-A (JP)
Title: Tension cable member laying device and equipment
Inventor: IZUMI KUNIHIKO
IPC: E04G21/12
Filed: 1994-07-15
Abstract: PURPOSE:To save labor required for a construction work which lays a PC cable in the circumferential direction when constructing a structure having a large and long wall, such as an LNG tank. CONSTITUTION:In the case when a PC cable 51 is laid in a tank 1, where a cylindrically shaped side wall 2 is formed with a slide type form molding device 40, along the circumferential direction of a side wall, there is installed a ring- shaped guide rail 21 extending in the circumferential direction so as to conform with the size of the side wall. A trolley 22, which may connect the PC cable freely, is movably installed to the guide rail 21 along the extending direction of the guide rail 21. A drum device 30, which houses the PC cable in such a fashion that the PC cable may be freely pulled out, is installed on the slide type form molding device while a delivery device 10, which delivers the housed PC cable to the trolley side, driving freely, is installed on the drum device as well. The PC cable is laid out in such a fashion that the delivery device delivers the cable up to a specified location with the trolley, using the rigidity of the PC cable.
Patent JP-H0478631-A (JP)
Title: Automobile decorative panel
Inventor: NAGATA TAKUJI
IPC: B32B15/08
Filed: 1990-07-13
Abstract: PURPOSE:To avoid the arrival of a transparent adhesive to the end part of a key cylinder, prevent the formation of a black circle around a key hole, and improve appearance by passing the key cylinder integrally formed vertically from the designed surface of a synthetic resin cover through a through hole formed in a mounting base member. CONSTITUTION:In an automobile decorative panel used as a lower back garnish 10, a transparent synthetic resin cover 1 has a designed surface A formed thereon. On the back surface side of the synthetic resin cover 1, a mounting base member 1 to be mounted on a vehicle body side is provided. In this case, a key cylinder 1a is formed by integral molding nearly in vertical direction from the back surface of the designed surface A of the synthetic resin cover 1. A through hole 2a for passing the key cylinder 1a is formed in the mounting base member 2. The inserting cylinder part 4a of a terminal member 4 is inserted to the lower end of the key cylinder 1a. The rib cylinder 4a of the terminal member 4 is bonded to the lower surface of the mounting base member 2 through a hot melt adhesive 3. Thus, even if dark color hot melt adhesive 3 is applied, its presence on the designed surface A side is prevented from being visually recognized.
Patent JP-S5986402-A (JP)
Title: Controller for chopper electric rolling stock
Inventor: KIMURA KIICHI
IPC: H02P3/14
Filed: 1983-10-07
Abstract: PURPOSE:To enable to control a stable regenerative brake by effectively operating preliminary exciting means before connecting the series unit of the armature and the field of a DC series motor in parallel with a chopper. CONSTITUTION:When a brake command is applied, a preliminary exciting contactor 22 is closed to preliminarily excite by a preliminary exciter 14. Then, a unit switch 12 is closed by confirming the fact that the contactor 22 is closed. Subsequently, a regeneration is controlled by controlling ON or OFF a main thyristor 5 and an auxiliary thyristor 6. In this manner, an overcurrent due to the inversion of an armature voltage can be prevented, and the rise of a stable regenerative brake can be controlled.
Patent JP-S6165040-A (JP)
Title: Fuel supply control system for engine
Inventor: MORI YASUSHI
IPC: F02D29/02
Filed: 1984-09-05
Abstract: PURPOSE:To achieve cost reduction and the enhancement of operability by setting a recover revolution subsequent to the calculation of net load of auxiliary machinery by the traveling inertia force obtained from the input/output revolution of power transmission means at the time of fuel cut. CONSTITUTION:When a prescribed decelating condition is detected by an operating condition detecting means (c), a fuel cut signal generating means (d) outputs of fuel cut signal, and stops the output of the fuel cut signal when a prescribed recover number of revolutions is attained. A revolution setting means (e) which decides a recover revolution inputs a signal from an auxiliary machinery load detecting means (b) which calculates the net load of auxiliary machinery by computing the reversing transmission torque from the number of revolutions on the input/output sides of a power transmitting means (a), and sets a recover revolution in accordance with the net load of auxiliary machinery at the time of fuel cut.
Patent JP-H0721753-A (JP)
Title: Electronic apparatus
Inventor: ARAI TOSHIO
IPC: G11B33/02
Filed: 1993-06-30
Abstract: PURPOSE:To automatically unlock a rotary locking plate of the electronic apparatus by closing a cap part even if the rotary locking plate exists in an erroneous position at the time of opening. CONSTITUTION:An engaging body 29 is mounted at the cap part 4 and the rotary type locking plate 22 and a slide locking plate 23 for operating the locking plate 22 in an unlocking direction are arranged at a body part 2. A hook part 23a with which an engaging body 29 comes into contact at the time of closing the cap part 4 is formed on the slide locking plate 23.